In an era of fee wars and exchange-traded funds, the popularity of model portfolios is exploding.

Up more than 50% in less six months, the S&P 500 is poised for the quickest recovery on record.

Diversification requires investment in assets whose returns are truly noncorrelated.

In the best July for the S&P 500 in 10 years, only 28% of actively-managed large-cap funds beat their benchmarks, the worst showing in two years.

We basically experienced four years of market action over the last four months, and a lot of investors are struggling with the divergence between a failing economy and rising financial markets.

Robinhood's DARTs--daily average revenue trades--hit 4.31 million in June, about four times that of competitor E*Trade.

So many of the most battered industries don’t matter much because of the way stock indexes are structured.

Consumer confidence is correlated to the S&P 500 more than any time in the past three decades.

A writer explores how playing cards taught her to discipline her thinking and focus more on process than outcomes.

What’s YOUR exposure?